Add interactive logo with info/panic modes and battery optimization

- Single tap logo shows comprehensive app info and features
- Triple tap logo triggers panic mode (instant data wipe)
- Implement adaptive Bluetooth scanning based on battery level
- Remove hardcoded development team ID for security
- Fix store-and-forward description (12h for all, indefinite for favorites)
- Add technical debt remediation plan
- Fix macOS compatibility issues with navigation

bitchat/Protocols/BitchatProtocol.swift

@@ -94,5 +94,12 @@ protocol BitchatDelegate: AnyObject {
     func didUpdatePeerList(_ peers: [String])
     
     // Optional method to check if a fingerprint belongs to a favorite peer
-    @objc optional func isFavorite(fingerprint: String) -> Bool
+    func isFavorite(fingerprint: String) -> Bool
+}
+
+// Provide default implementation to make it effectively optional
+extension BitchatDelegate {
+    func isFavorite(fingerprint: String) -> Bool {
+        return false
+    }
 }